Researchers reveal a key money-saving tactic.

BY AVA LEVINSON, NEWS WRITER

(Photo by Sarah Reingewirtz/MediaNews Group/Los Angeles Daily News via Getty Images)

A November research paper found that neither Uber nor Lyft are the cheapest rideshare option every single time. But it did reveal another hack to saving money on trips. 

Researchers at Harvard and Johns Hopkins’ business schools in November looked at prices of over 2,200 rides........

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